OSCR registers 18,447 shares from RSU vesting

OSCR registers 18,447 shares of Common Stock to be sold arising from restricted stock units vesting under a registered plan on 06/01/2026.

Rhea-AI Filing Summary

OSCR registers 18,447 shares of Common Stock to be sold arising from restricted stock units vesting under a registered plan on 06/01/2026. The filing also reports an insider sale: Adam McAnaney sold 18,710 shares on 03/02/2026 for $250,526.90.

The scheduled sale is tied to RSU vesting under a registered plan and is described as "Services Rendered." The filing lists broker/dealer details and an NYSE listing. Timing and cash‑flow treatment for the planned sale follow the vesting event noted.

Insights

Securities Compliance Analyst

Registration tied to RSU vesting; a recent insider disposition is reported.

The filing lists 18,447 shares to be sold as restricted stock units vesting under a registered plan on 06/01/2026. This is a routine registration associated with compensation-related vesting.

Separately, the excerpt shows Adam McAnaney sold 18,710 shares on 03/02/2026 for $250,526.90. The cash‑flow beneficiary is not restated beyond the sale proceeds disclosed.

Key Figures

Registered shares to be sold: 18,447 shares Insider shares sold: 18,710 shares Proceeds reported: $250,526.90 +2 more

5 metrics

Registered shares to be sold 18,447 shares RSUs vesting under a registered plan on 06/01/2026

Insider shares sold 18,710 shares Sold by Adam McAnaney on 03/02/2026

Proceeds reported $250,526.90 Proceeds associated with the 18,710-share sale on 03/02/2026

Vesting / sale date 06/01/2026 RSU vesting date tied to registered sale

Reported sale date 03/02/2026 Date of Adam McAnaney's reported sale

Key Terms

restricted stock units, Form 144, Services Rendered

3 terms

restricted stock units financial

"Restricted stock units vesting under a registered plan"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Form 144 regulatory

"Securities Sold During The Past 3 Months"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Services Rendered other

"06/01/2026 | Services Rendered"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the OSCR Form 144 say about shares to be sold?

The filing registers 18,447 shares of Common Stock from restricted stock units vesting on 06/01/2026. The sale is tied to RSU vesting under a registered plan and labeled "Services Rendered."

Did an insider recently sell OSCR shares?

Yes. The filing reports that Adam McAnaney sold 18,710 shares on 03/02/2026 for $250,526.90. The transaction appears in the "Securities Sold During The Past 3 Months" section.

What broker or market is listed for these OSCR securities?

The excerpt lists brokerage details including Morgan Stanley Smith Barney LLC and indicates the securities trade on the NYSE. Specific execution methods are not detailed in the excerpt.

Are the registered shares from compensation or open‑market holdings?

The registered 18,447 shares are described as restricted stock units vesting under a registered plan, indicating the registration arises from compensation-related vesting rather than an open-market resale.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/02/2026 - 04:05 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001842979
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Oscar Health, Inc.
SEC File Number	001-40154
Address of Issuer	75 Varick Street, 5th Floor New York NEW YORK 10013
Phone	646-403-3677
Name of Person for Whose Account the Securities are To Be Sold	Adam McAnaney
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Chief Legal Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza, 8th Floor New York NY 10004	10832	240795.36	265902000	06/02/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	06/01/2026	Restricted stock units vesting under a registered plan	Issuer			18447	06/01/2026	Services Rendered

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Adam McAnaney 75 Varick Street, 5th Floor New York NY 10013	Common Stock	03/02/2026	18710	250526.90

144: Remarks and Signature

Remarks
Date of Notice	06/02/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	08/08/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Melissa Curtin, Attorney-in-Fact for Adam McAnaney
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)